<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<c:if test="${sessionScope.user.login == null}">
	<form action="/Wisdom/login" method="post">
		<input type="text" name="login"/>
		<BR/>
		<input type="password" name="password"/>
		<BR/>	
		<input type="submit" value="login"/>  
	</form>
</c:if>
<c:if test="${sessionScope.user.login != null}">
	<a href="/Wisdom/logout">Logout</a>
</c:if>

